P&E Microcomputer Systems Cyclone LC Series - Page 74

User Manual For Cyclone LC Programmers 74
functions available in the library. This routine must be called before any of the other routines
can be called.
8.2.4.2.2 unloadLibrary
void unloadLibrary(void);
This function unloads the DLL loaded with loadLibrary( ). This call should be made before the
application starts to unload itself.
8.2.4.2.3 enumerateAllPorts
void enumerateAllPorts(void);
This function performs all necessary initialization in order to successfully communicate with a
Cyclone. The function is called once before the first call to “connectToCyclone”.
8.2.4.2.4 disconnectFromAllCyclones
void disconnectFromAllCyclones(void);
This function closes all open Cyclones (if any) and frees all dynamic memory used by the DLL. The
function is called before the user application is closed.
8.2.4.2.5 version
char *version(void);
This call returns a pointer to a null-terminated string that contains the version number of the DLL.
8.2.4.2.6 queryNumberOfAutodetectedCyclones
uint32_t *queryNumberOfAutodetectedCyclones(void);
This function returns the number of Cyclones connected locally on USB and on your local network.
8.2.4.2.7 queryInformationOfAutodetectedCyclone
char *queryInformationOfAutodetectedCyclone(int32_t autodetectIndex, int32_t
informationType);
@returnvalue True if the load was successful, false otherwise.
@returnvalue A pointer to a null-terminated string containing the version number of the DLL.
@returnvalue The number of Cyclones.
@parameter
autodetectIndex
Specifies the index of the detected Cyclone by the function
queryNumberOfAutodetectedCyclones()